Multiple attachments
The -ATTACH command only supports a single attachment. If you are using the internet email transfer protocol (-PROTO INET) and multiple attachments need to be sent or received, you can accomplish this by chaining the MIME adapter with the email adapter, and using the -RAW option of the email adapter to map the MIME header fields.
An example of a map that sends and receives multiple attachments is provided in the map source file emailatt.mms in the install_dir\examples\adapters\mime directory.